Overview

overview

10

Static

static

dridex

windows10_x64

10

Sharing

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General

  • Target

    02613b399df5fe771a4b6f9601a74161d20ebac3cf5c3d8320c6c1ba7feae048

  • Size

    309KB

  • Sample

    220620-ehw68sgah2

  • MD5

    726f106fcfa599aba62ddfdcb70c6ebb

  • SHA1

    413e3154f0f828c5c9c7a29fe0f277e5011ca2bb

  • SHA256

    02613b399df5fe771a4b6f9601a74161d20ebac3cf5c3d8320c6c1ba7feae048

  • SHA512

    9736d1ac6b4d54afa54e9fc9a61c6b2e1d2804d0f0518ddbc71a1f4f668dba29604e26a75ff87b524b5618fee572dc78a265e2427c802b560ce412877bc12f58

Score
10/10
tofseexmrigevasionminerpersistencetrojan

Malware Config

Extracted

Family

tofsee

C2

svartalfheim.top

jotunheim.name

Targets

    • Target

      02613b399df5fe771a4b6f9601a74161d20ebac3cf5c3d8320c6c1ba7feae048

    • Size

      309KB

    • MD5

      726f106fcfa599aba62ddfdcb70c6ebb

    • SHA1

      413e3154f0f828c5c9c7a29fe0f277e5011ca2bb

    • SHA256

      02613b399df5fe771a4b6f9601a74161d20ebac3cf5c3d8320c6c1ba7feae048

    • SHA512

      9736d1ac6b4d54afa54e9fc9a61c6b2e1d2804d0f0518ddbc71a1f4f668dba29604e26a75ff87b524b5618fee572dc78a265e2427c802b560ce412877bc12f58

    Score
    10/10
    tofseexmrigevasionminerpersistencetrojan

    • Tofsee

      Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

      trojantofsee

    • Windows security bypass

      evasiontrojan

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

      minerxmrig

    • XMRig Miner Payload

      miner

    • Creates new service(s)

      persistence

    • Executes dropped EXE

    • Modifies Windows Firewall

      evasion

    • Sets service image path in registry

      persistence

    • Deletes itself

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

New Service

1
T1050

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Privilege Escalation

New Service

1
T1050

Defense Evasion

Disabling Security Tools

1
T1089

Modify Registry

2
T1112

Credential Access

Discovery

System Information Discovery

1
T1082

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Tasks